abc.weaving.aspectinfo
Class DynamicValuePointcut

java.lang.Object
  abc.weaving.aspectinfo.Syntax
      abc.weaving.aspectinfo.Pointcut
          abc.weaving.aspectinfo.DynamicValuePointcut

Direct Known Subclasses:

Args, TargetAny, ThisAny

public abstract class DynamicValuePointcut
extends Pointcut

A pointcut designator that inspects a dynamic value (this,target,args)

Author:

Ganesh Sittampalam

Nested Class Summary

Nested classes/interfaces inherited from class abc.weaving.aspectinfo.Pointcut

Pointcut.DNF

Constructor Summary

DynamicValuePointcut(Position pos)

Method Summary

protected Pointcut

inline(java.util.Hashtable renameEnv, java.util.Hashtable typeEnv, Aspect context, int cflowdepth) Inlining should remove all PointcutRefs, and return a pointcut that is alpha-renamed

Methods inherited from class abc.weaving.aspectinfo.Pointcut

dnf, freshVar, getFreeVars, matchesAt, normalize, registerSetupAdvice, toString, unify

Methods inherited from class abc.weaving.aspectinfo.Syntax

getPosition

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DynamicValuePointcut

public DynamicValuePointcut(Position pos)

Method Detail

inline

protected Pointcut inline(java.util.Hashtable renameEnv,
                          java.util.Hashtable typeEnv,
                          Aspect context,
                          int cflowdepth)

Description copied from class: Pointcut

Inlining should remove all PointcutRefs, and return a pointcut that is alpha-renamed

Specified by:

inline in class Pointcut

Parameters:

renameEnv - A mapping from pointcut names to the Vars they should be renamed to. If a name isn't in the map, it doesn't need to be renamed.

typeEnv - A mapping from pointcut names to AbcTypes. Every variable that can appear free in the pointcut must be listed. The names are those before any renaming takes place.

context - The Aspect in which the root pointcut is defined. This is required because references to abstract pointcuts must be resolved to the concrete pointcut using this aspect.

cflowdepth - The number of surrounding cflows. This is required to determine the correct precedence for the synthetic advice used to implement cflow.

Returns:

The inlined pointcut